A complete IRS survey of the evolution of circumstellar disks within 3 Myr: New clusters of sequential star formation in Serpens
Journal article published in 2006 by
Klaus Pontoppidan,
Jean-Charles Augereau 
,
Geoffrey Blake,
Joanna Brown,
Cornelis Dullemond,
Neal Evans,
Vincent Geers,
Paul Harvey,
Doug Johnstone ,
Bruno Merin,
Jean-Louis Monin,
Ewine van Dishoeck
,
Geoffrey Blake,
Joanna Brown,
Cornelis Dullemond,
Neal Evans,
Vincent Geers,
Paul Harvey,
Doug Johnstone ,
Bruno Merin,
Jean-Louis Monin,
Ewine van Dishoeck
